SFM-137-T2-FM-D-A-K SAMTEC Connector (Other) In Stock
SFM-137-T2-FM-D-A-K is a SAMTEC 74-position dual-row high reliability socket strip on 0.050 inch pitch with surface mount termination. It features robust contacts for consistent low-resistance mating in dense PCB interconnect applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 74
- Lifecycle
- ACTIVE
- Datasheet
- SFM-137-T2-FM-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 74 contacts in dual-row 0.050 inch (1.27 mm) pitch for space-efficient high-density surface mount interconnects
- High reliability construction engineered for repeated mating cycles with stable contact resistance on demanding PCB designs
- Surface mount termination enables automated PCB assembly and eliminates through-hole drilling for compact board designs
Applications
SFM-137-T2-FM-D-A-K is designed for high-density daughterboard and module interconnect applications in embedded computing, industrial control, and telecommunications equipment. With 74 positions at 0.050 inch pitch, it provides a compact dual-row footprint suited for backplane connectors in space-constrained designs. Its high reliability rating supports use in defense, medical, and instrumentation platforms where long-term contact integrity is essential.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contacts does the SFM-137-T2-FM-D-A-K have and what is its pin pitch?
The SFM-137-T2-FM-D-A-K provides 74 contacts arranged in 2 rows on a 0.050 inch (1.27 mm) pitch, making it well-suited for high-density surface mount interconnects in embedded and industrial PCB applications.
When should an engineer choose SFM-137-T2-FM-D-A-K over a through-hole socket strip?
An engineer should choose the SFM-137-T2-FM-D-A-K when the PCB design requires surface mount assembly to avoid drilling 74 holes, reduce board thickness, support reflow soldering, or achieve a smaller footprint at 1.27 mm pitch than standard through-hole alternatives allow.
Which reliability-critical sectors commonly use the SFM-137-T2-FM-D-A-K dual-row socket strip?
Defense electronics, medical instrumentation, and industrial automation sectors commonly rely on the SFM-137-T2-FM-D-A-K for its high reliability rating, 74-pin dual-row layout, and stable contact resistance across many mating cycles at 0.050 inch pitch.
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About SAMTEC
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